NFF Filter Bags NFF Filter Bags are made of high quality felts and woven fabrics that meet the standards of various industries. The excellent quality of fibres is maintained by strict Quality Inspection of raw materials from the best sources in Europe and America. NFF Filter Bags are manufactured using computerized management of technical drawings, models and specifications with each design properly catalogued for future re-orders. NFF Filter Bags are either sewn for specific requirements or thermowelded for greater dimensional regularity. NFF Industrial Corporation has delivered customer satisfaction by adopting these product modifications and services:    - filtration at high temperature up to 220oC    - filtration of toxic gas with high content of polluting      metallic elements    - investigations and advice to study critical      applications    - initiatives to improve plant layout and to manage      filtration problems.    - technical exchange with leading fabric      manufacturers in the world.

 

NFF Filter Fabrics NFF Filter Fabrics are used for solid-liquid and solid-gas separation. They are manufactured using modern production technology and state-of-the-art equipment. The various chemical and physical properties of available fibres (staple, multifilament and monofilament yarn), the variations of weave, and certain treatment allow the production of NFF Filter Fabrics. NFF Filter Fabrics are offered in different types and can be applied according to specific industrial uses and operating conditions.

 

NFF Cloths for Filter Presses NFF Cloths for filter presses are made of superior quality that pass strict sample test done at the facilities and laboratories of independent testing institutions. Filter press requirements are met using wide range of cloths:    - cloths for traditional filters    - twin cloths with a connection neck for automatic      filter presses (sizes up to 2000 mm)    - cloths for membrane plates    - cloths with sealed edges and reinforcements    - under-cloths for drainage and other details machine      needs (upon request). NFF synthetic fibres also offer customers excellent solutions for:    - mechanical resistance and performance against      chemical agents and temperature    - filtering efficiency with adequate flow    - a non-adhesive surface effect. Technically competent NFF Industrial Corporation sales engineers are always available to help our customers select the appropriate fabric for their specific needs.

 

NFF Cloths for Centrifugal Machines NFF Cloths for Centrifugal Machines are made with special filtering and high mechanical strain capacity needed during operation and unloading in chemical and pharmaceutical industries. Cloths for Centrifugal Machines, with vertical and horizontal rotating axis ranging from 400 to 2000 mm in diameter are available in four versions:    - STANDARD CLOTH, for unloading from the top    - REMOVABLE CLOTH, for unloading from the cone    - OPEN CLOTH, for unloading form the bottom    - BOTTOMLESS CLOTH, for unloading with a scraper NFF Cloths for Centrifugal Machines are made of fabrics with polypropylene fibre (resistant to acids & alkali), cotton and other synthetic fibres, Some fabrics are mixed with Bekinox, a metal fibre used where electrostatic charges are present. NFF Cloths for Centrifugal Machines are produced under a very precise manufacturing technique that utilize the following components:    - eyelets with braces ( for lifting the cloth)    - bar holding sheaths (for rapid positioning)    - joint covering seams (for prevention of product         leakage)    - differentiated cone openings (for the quick unloading      of different products). NFF also offers replacement of OEM supplied centrifugal cloths at the most competitive prices.

 

Nordic Pleated Bag-Filter
The compact solution
Advantages:
- Very easy to install, top and bottom in polyurethane.
- 2-3 times greater filter area than traditional bags.
- Very high air-to-cloth ration and high dust load           
  capacity.
- Open pleats mean the cleaning process is very
  successful.
- Low pressure-drop because of surface filtration.
- Low consumption of air (cleaning process).
- Very high efficiency (filter media certified by BIA).

Filter Media:
Nordic Pleated Bag-Filters are manufactured with
NA-803.
Special treatments: Antistatic, PTFE Coating, PTFE Membrane.
High temperature: Special design available.
FDA: Special FDA-approved polyurethane is available.

Specification:
On request NFF can supply details of specific dimensions, length, media and filter areas.

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